package nc.tb.excel.ctl;

import nc.tb.cube.cell.AreaPosition;

public interface IExcelSheet {
	int getFirstRowNum();
	int getLastRowNum();
	int getNumMergedRegions();
	AreaPosition getAreaPositionFromMergedRegionAt(int idx);
	short getRowFirstCellNum(int rowIdx);
	short getRowLastCellNum(int rowIdx);
	boolean hasRow(int rowIdx);
}